4P-1669 PUMP GP-GOV & FUEL INJ S/N 4MG83945-94960 3406B TRUCK ENGINE



FUEL SYSTEM
GOVERNOR GP

TRUCK ENGINE 3406B TRUCK ENGINE 4MG
 3406B Truck Engine 4MG03600-UP SEBP1755 3406B 4MG   (1987)

FUEL SYSTEM

GOVERNOR GP
PUMP GP-GOV & FUEL INJ
1N-3111 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
1N-3111 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4P-1669 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4P-2847 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-2427 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-2427 PUMP GP-GOV & FUEL INJ
 

#SEBP17551110
 

4P-1669: PUMP GP-GOV & FUEL INJ

4P-1669 PUMP GP-GOV & FUEL INJ
S/N 4MG83945-94960
i00374089 SEBP1755
4P1669 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 9Y-1934 Y [1] PUMP GP-FUEL INJECTION  
2. 5P-6620 [1] SEAL-O-RING  
3. 033-5879 [1] SEAL-O-RING  
4. 8M-8515 [1] SEAL-O-RING  
5. 9Y-5633 Y [1] GOVERNOR GP  
6. 2W-5447 [1] GASKET  
7. 2W-5448 [1] COVER  
8. 9Y-4913 Y [1] FASTENER GP-FUEL INJ PUMP  
9. 8N-9382 [1] GASKET  
10. 8L-5832 [1] NUT-HEX (10-32-THD)  
11. 2W-6660 Y [1] TORQUE CONTROL GP  
12. 8J-8343 [1] SEAL-O-RING  
13. 8L-8234 [1] SPRING  
14. 5H-6552 [1] SETSCREW-SOCKET (10-32X1.25-IN)  
15. 9Y-8087 Y [1] CONTROL GP-FUEL RATIO  
16. 8N-6680 [1] SCREEN AS  
17. 2D-6392 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17551111
 

4P-2847: PUMP GP-GOV & FUEL INJ

4P-2847 PUMP GP-GOV & FUEL INJ
S/N 4MG91942-99999
i00375204 SEBP1755
4P2847 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 9Y-0269 Y [1] PUMP GP-FUEL INJECTION  
2. 5P-6620 [1] SEAL-O-RING  
3. 033-5879 [1] SEAL-O-RING  
4. 8M-8515 [1] SEAL-O-RING  
5. 1N-3110 Y [1] GOVERNOR GP  
6. 7E-6785 [1] GASKET  
7. 2W-5448 [1] COVER  
8. 9Y-4913 Y [1] FASTENER GP-FUEL INJ PUMP  
9. 8N-9382 [1] GASKET  
10. 8L-5832 [1] NUT-HEX (10-32-THD)  
11. 7W-8153 Y [1] TORQUE CONTROL GP  
12. 8J-8343 [1] SEAL-O-RING  
13. 8L-8234 [1] SPRING  
14. 5H-6552 [1] SETSCREW-SOCKET (10-32X1.25-IN)  
15. 9Y-8087 Y [1] CONTROL GP-FUEL RATIO  
16. 8N-6680 [1] SCREEN AS  
17. 2D-6392 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17551112
 

4W-2427: PUMP GP-GOV & FUEL INJ

4W-2427 PUMP GP-GOV & FUEL INJ
S/N 4MG3600-28033
i00378532 SEBP1755
4W2427 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 7C-2616 CY [1] PUMP GP-FUEL INJECTION  
2. 8B-2377 [1] BOLT (1/4-20X2-IN)  
3. 8F-8178 [1] BOLT (1/4-20X3.25-IN)  
4. 8M-8515 [1] SEAL-O-RING  
5. 1N-3110 Y [1] GOVERNOR GP  
6. 2W-5447 [1] GASKET  
7. 2W-5448 [1] COVER  
8. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
9. 8N-9382 [1] GASKET  
10. 6V-5894 [2] BOLT (1/4-20X3.75-IN)  
11. 033-5879 [1] SEAL-O-RING  
12. 5P-6620 [1] SEAL-O-RING  
13. 8M-9141 [1] SPRING  
14. 7N-5334 [1] SETSCREW-SOCKET (25.4-MM LG)  
15. 4B-2049 [1] NUT (10-32-THD)  
16. 2W-6660 Y [1] TORQUE CONTROL GP  
17. 1B-2716 [2] BOLT (1/4-20X5-IN)  
18. 8S-4710 [4] BOLT (1/4-20X4-IN)  
19. 7B-2742 [2] BOLT (1/4-20X1.25-IN)  
20. 8J-8343 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17551113
 

4W-2427: PUMP GP-GOV & FUEL INJ

4W-2427 PUMP GP-GOV & FUEL INJ
S/N 4MG28034-74022
i00378534 SEBP1755
4W2427 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 7C-2616 Y [1] PUMP GP-FUEL INJECTION  
2. 5P-6620 [1] SEAL-O-RING  
  2D-6392 C [1] SEAL-O-RING  
  8N-6680 C [1] SCREEN AS  
3. 8M-9141 [1] SPRING  
4. 5H-6552 C [1] SETSCREW-SOCKET (10-32X1.25-IN)  
  8L-5832 C [1] NUT-HEX (10-32-THD)  
5. 8N-9382 [1] GASKET  
6. 7W-2831 YC [1] CONTROL GP-FUEL RATIO  
7. 2W-5448 C [1] COVER  
  2W-5447 [1] GASKET  
8. 2W-6660 Y [1] TORQUE CONTROL GP  
9. 1N-3110 Y [1] GOVERNOR GP  
10. 9Y-4913 YC [1] FASTENER GP-FUEL INJ PUMP  
11. 8M-8515 [1] SEAL-O-RING  
12. 033-5879 [1] SEAL-O-RING  
13. 8J-8343 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17551114
 

4W-2427: PUMP GP-GOV & FUEL INJ

4W-2427 PUMP GP-GOV & FUEL INJ
S/N 4MG74023-97905
i00378536 SEBP1755
4W2427 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 7C-2616 Y [1] PUMP GP-FUEL INJECTION  
2. 5P-6620 [1] SEAL-O-RING  
  2D-6392 [1] SEAL-O-RING  
  8N-6680 [1] SCREEN AS  
3. 8M-9141 [1] SPRING  
4. 5H-6552 [1] SETSCREW-SOCKET (10-32X1.25-IN)  
  8L-5832 [1] NUT-HEX (10-32-THD)  
5. 8N-9382 [1] GASKET  
6. 9Y-8087 YC [1] CONTROL GP-FUEL RATIO  
7. 2W-5448 [1] COVER  
  2W-5447 [1] GASKET  
8. 2W-6660 Y [1] TORQUE CONTROL GP  
9. 1N-3110 Y [1] GOVERNOR GP  
10. 9Y-4913 Y [1] FASTENER GP-FUEL INJ PUMP  
11. 8M-8515 [1] SEAL-O-RING  
12. 033-5879 [1] SEAL-O-RING  
13. 8J-8343 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17551115
 

4W-2427: PUMP GP-GOV & FUEL INJ

4W-2427 PUMP GP-GOV & FUEL INJ
S/N 4MG97906-99999
i00378538 SEBP1755
4W2427 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 4P-1381 YC [1] PUMP GP-FUEL INJECTION  
2. 5P-6620 [1] SEAL-O-RING  
  2D-6392 [1] SEAL-O-RING  
  8N-6680 [1] SCREEN AS (FUEL INJECTION PUMP)  
3. 8M-9141 [1] SPRING  
4. 5H-6552 [1] SETSCREW-SOCKET (10-32X1.25-IN)  
  8L-5832 [1] NUT-HEX (10-32-THD)  
5. 8N-9382 [1] GASKET  
6. 9Y-8087 Y [1] CONTROL GP-FUEL RATIO  
7. 2W-5448 [1] COVER  
  2W-5447 [1] GASKET  
8. 2W-6660 Y [1] TORQUE CONTROL GP  
9. 1N-3110 Y [1] GOVERNOR GP  
10. 9Y-4913 Y [1] FASTENER GP-FUEL INJ PUMP  
11. 8M-8515 [1] SEAL-O-RING  
12. 033-5879 [1] SEAL-O-RING  
13. 8J-8343 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17551116
 

4W-2428: PUMP GP-GOV & FUEL INJ

4W-2428 PUMP GP-GOV & FUEL INJ
S/N 4MG3600-7130
i00378547 SEBP1755
4W2428 PUMP GP-GOV & FUEL INJ Parts scheme
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Parts for your 3406B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 7C-3221 CY [1] PUMP GP-FUEL INJECTION  
2. 8B-2377 [1] BOLT (1/4-20X2-IN)  
3. 8F-8178 [1] BOLT (1/4-20X3.25-IN)  
4. 8M-8515 [1] SEAL-O-RING  
5. 1N-3110 Y [1] GOVERNOR GP  
6. 2W-5447 [1] GASKET  
7. 2W-5448 [1] COVER  
8. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
9. 8N-9382 [1] GASKET  
10. 6V-5894 [2] BOLT (1/4-20X3.75-IN)  
11. 033-5879 [1] SEAL-O-RING  
12. 5P-6620 [1] SEAL-O-RING  
13. 8L-9790 [1] SPRING  
14. 7N-5334 [1] SETSCREW-SOCKET (25.4-MM LG)  
15. 4B-2049 [1] NUT (10-32-THD)  
16. 2W-6660 Y [1] TORQUE CONTROL GP  
17. 1B-2716 [2] BOLT (1/4-20X5-IN)  
18. 8S-4710 [4] BOLT (1/4-20X4-IN)  
19. 7B-2742 [2] BOLT (1/4-20X1.25-IN)  
20. 8J-8343 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17551117
 

4W-2429: PUMP GP-GOV & FUEL INJ

4W-2429 PUMP GP-GOV & FUEL INJ
S/N 4MG3600-10918
i00378554 SEBP1755
4W2429 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 7C-3222 CY [1] PUMP GP-FUEL INJECTION  
2. 8B-2377 [1] BOLT (1/4-20X2-IN)  
3. 8F-8178 [1] BOLT (1/4-20X3.25-IN)  
4. 8M-8515 C [1] SEAL-O-RING  
5. 1N-3110 Y [1] GOVERNOR GP  
6. 2W-5447 [1] GASKET  
7. 2W-5448 [1] COVER  
8. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
9. 8N-9382 [1] GASKET  
10. 6V-5894 [2] BOLT (1/4-20X3.75-IN)  
11. 033-5879 [1] SEAL-O-RING  
12. 5P-6620 [1] SEAL-O-RING  
13. 8M-9141 [1] SPRING  
14. 7N-5334 [1] SETSCREW-SOCKET (25.4-MM LG)  
15. 4B-2049 [1] NUT (10-32-THD)  
16. 2W-6660 Y [1] TORQUE CONTROL GP  
17. 1B-2716 [2] BOLT (1/4-20X5-IN)  
18. 8S-4710 [4] BOLT (1/4-20X4-IN)  
19. 7B-2742 [2] BOLT (1/4-20X1.25-IN)  
20. 8J-8343 C [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17551118
 

4W-3896: PUMP GP-GOV & FUEL INJ

4W-3896 PUMP GP-GOV & FUEL INJ
S/N 4MG3600-28033
24 DEG
ALSO AN ATTACHMENT
i00379263 SEBP1755
4W3896 PUMP GP-GOV & FUEL INJ Parts scheme
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Parts for your 3406B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 7C-2616 CY [1] PUMP GP-FUEL INJECTION  
2. 8M-8515 [1] SEAL-O-RING  
3. 033-5879 [1] SEAL-O-RING  
4. 5P-6620 [1] SEAL-O-RING  
5. 1N-3110 Y [1] GOVERNOR GP  
6. 2W-5447 [1] GASKET  
7. 2W-5448 [1] COVER  
8. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
9. 8N-9382 [1] GASKET  
10. 6V-5894 [2] BOLT (1/4-20X3.75-IN)  
11. 8F-8178 [1] BOLT (1/4-20X3.25-IN)  
12. 8B-2377 [1] BOLT (1/4-20X2-IN)  
13. 8M-9141 [1] SPRING  
14. 7N-5334 [1] SETSCREW-SOCKET (25.4-MM LG)  
15. 4B-2049 [1] NUT (10-32-THD)  
16. 4W-8938 Y [1] TORQUE CONTROL GP  
17. 1B-2716 [2] BOLT (1/4-20X5-IN)  
18. 8S-4710 [4] BOLT (1/4-20X4-IN)  
19. 7B-2742 [2] BOLT (1/4-20X1.25-IN)  
20. 8J-8343 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17551119
 

4W-3896: PUMP GP-GOV & FUEL INJ

4W-3896 PUMP GP-GOV & FUEL INJ
S/N 4MG28034-74022
24 DEG
i00379264 SEBP1755
4W3896 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

Pos. Part No Qty Parts name Comments
1. 7C-2616 Y [1] PUMP GP-FUEL INJECTION  
2. 5P-6620 [1] SEAL-O-RING  
  2D-6392 C [1] SEAL-O-RING  
  8N-6680 C [1] SCREEN AS  
3. 8M-9141 [1] SPRING  
4. 5H-6552 C [1] SETSCREW-SOCKET (10-32X1.25-IN)  
  8L-5832 C [1] NUT-HEX (10-32-THD)  
5. 8N-9382 [1] GASKET  
6. 7W-2831 YC [1] CONTROL GP-FUEL RATIO  
7. 2W-5448 C [1] COVER  
  2W-5447 [1] GASKET  
8. 4W-8938 Y [1] TORQUE CONTROL GP  
9. 1N-3110 Y [1] GOVERNOR GP  
10. 9Y-4913 YC [1] FASTENER GP-FUEL INJ PUMP  
11. 8M-8515 [1] SEAL-O-RING  
12. 033-5879 [1] SEAL-O-RING  
13. 8J-8343 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
New Springs For Timing Advance Used In Governor And Fuel Pump Drive Group
1982/01/13
Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine
1982/03/31
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/09/01
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint
1983/11/23
New Valve Assembly And Seal Used In Fuel Transfer Pump
1984/05/23
Bonnet Of Fuel Injection Pump Group Now Serviced Separately
1984/12/17
Governor Flyweight Shield No Longer Used In New Scroll Fuel Systems
1985/01/01
Special Instruction Available To Salvage Governor Housing
1985/07/01
Thread Lock Now Used On Timing Advance Bolts
1985/08/01
Fuel Transfer Pump Improved
1985/10/01
Special Bolts Help Prevent Unauthorized Modification Of Fuel System And Governor Settings
1985/11/01
Check Fuel Injection Replacement Pump Installation
1985/11/01
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01
FT Tooling Prints Available For Bushing Installation In Governor Housing
1986/06/01
New Material Used For Disc In Valve Assemblies In Fuel Transfer Pump Groups
1986/08/01
Orifice Screen Assembly Now Used For The Timing Advance Mechanism
1986/11/01
New Torque Control Group Used In Governor And Fuel Injection Pump Group
1986/12/01
Improved Retaining Bushing In Fuel Injection Pump
1986/12/01
Improved Locknut In Timing Advance On Fuel Pump And Governor Drive Group
1988/07/01
New Valve Assembly And Washer Used In Fuel Transfer Pump Group
1990/01/01
New Valve Assembly And Spacer Used In Fuel Transfer Pump Group
1990/05/01
Fuel Injection Pump Bushing Torque Increased
1991/04/01
Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings
1992/01/01
New Fuel Injection Pump Groups Have Larger Diameter Camshaft Bores, New Lifter Assembly, And Shorter Plunger And Barrel Assembly.
1992/09/01
3406 Truck Engine Component Update
1992/10/01
Summery Of Changes To Timing Advance Drive Groups
1993/05/01
Fuel Injection Pump Improvements{1251}
1994/01/01
Fuel Injection Pump Improvements{1251}
1994/04/22
Procedure For Lapping Sealing Surfaces Of Fuel Injection Pump Barrels And Bonnets{1251}
1994/06/24
Governors Now Use New Low Mass Weight Carrier{1272}
1995/03/01
Identifying Fuel Injection Pump Check Valves For Compliance With Current Emissions Requirements {1251}
1995/04/01
Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Air Fuel Ratio Control (AFRC) Setting{1278,1287}
1996/01/23
Governor Spring Guide Press Depth{1287,1284}
1996/01/23
Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/27
Fuel Injection Pump Bushings Have New Groove Adjacent To Load Ring {1251}
1996/11/01
Improved Bushing O-Ring Seal Available For Injection Pump Groups{1251}
1997/02/24
Summary Of Changes To Timing Advance Drive Groups (Update){1272}
1997/02/24
Engine News
Improved Bushing O-Ring Seal Available For Injection Pump Groups{1251}
1997/03/01
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
Timing Dimension For Fuel Injection Pumps Changed; 1P7410 Timing Plates Have More Exact Degree Marks
1978/05/03
Special Instruction
Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}
Use of 6V6070 Governor Adjusting Tool Group{1250}
Use of 6V6070 Governor Adjusting Tool Group{1250}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Installation Of 8N3945 Bushing In 8N9679 Governor Housing{1287}
Installation Of 8N3945 Bushing In 8N9679 Governor Housing{1287}
Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Service Letter-NACD
The Governor Rack Servo Cylinder Assembly Needs To Be Replaced On Certain 3306B And 3406B Truck Engines
The Governor Rack Servo Cylinder Assembly Needs To Be Replaced On Certain 3306B And 3406B Truck Engines
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Specifications
Fuel Transfer Pump
3406B DIESEL TRUCK ENGINE
Fuel Injection Pump<BR> Engines With Serial Numbers 7FB1-Up, 4MG1-Up, And 5KJ1-Up
3406B DIESEL TRUCK ENGINE
Fuel Injection Pump<BR> Engines With Serial Numbers 3ZJ1-Up
3406B DIESEL TRUCK ENGINE
Fuel Injection Pump Housing
3406B DIESEL TRUCK ENGINE
Governor
3406B DIESEL TRUCK ENGINE
Governor Control Linkage
3406B DIESEL TRUCK ENGINE
Governor And Fuel Pump Drive Group (Earlier)<BR> (Automatic Timing Advance Unit)
3406B DIESEL TRUCK ENGINE
Governor And Fuel Pump Drive Group (Later)<BR> (Automatic Timing Advance Unit)
3406B DIESEL TRUCK ENGINE
Service Letter-China
The Governor Rack Servo Cylinder Assembly Needs To Be Replaced On Certain 3306B And 3406B Truck Engines
The Governor Rack Servo Cylinder Assembly Needs To Be Replaced On Certain 3306B And 3406B Truck Engines
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Fuel Transfer Pump
3406B DIESEL TRUCK ENGINE
Automatic Timing Advance 7FB1-Up, 4MG1-4MG3599
3406B DIESEL TRUCK ENGINE
Fuel Injection Pump Housing And Governor
3406B DIESEL TRUCK ENGINE
Governor
3406B DIESEL TRUCK ENGINE
Fuel Injection Pumps
3406B DIESEL TRUCK ENGINE
Fuel Injection Pump Housing
3406B DIESEL TRUCK ENGINE
Service Magazine
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
Fuel Setting And Air Fuel Ratio Control Adjustment Tools For 3406B Engines{0650,1264,1257,1278}
1984/03/26
New Valve Assembly And Seal Used In Fuel Transfer Pump{1256}
1984/05/14
Bonnet Of Fuel Injection Pump Group Now Serviced Separately{1251,1250}
1984/12/10
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
New Tools Available To Service Fuel Injection Nozzles And Adapters {0706,1254}
1985/01/14
Internal Seals In 7000 Series Fuel Injection Nozzles Cannot Be Replaced{1254}
1985/03/18
Special Instruction Available To Salvage Governor Housing{1287}
1985/07/15
Thread Lock Now Used On Timing Advance Bolts{1272}
1985/08/12
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Fuel Transfer Pump Improved{1256}
1985/10/14
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Check Fuel Injection Replacement Pump Installation{1251,1253,1257}
1985/10/28
Special Bolts Help Prevent Unauthorized Modification Of Fuel System And Governor Settings{1250,1264,1278,1287}
1985/11/11
Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings{1251}
1985/11/11
New Fuel Ratio Control Group Used On Engines Equipped With New Scroll Fuel System{1278}
1985/11/25
Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10
Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05
FT Tooling Prints Available For Bushing Installation In Governor Housing{0600,1287}
1986/05/05
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16
New Material Used For Disc In Valve Assemblies Of Fuel Transfer Pump Groups{1256}
1986/09/01
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Orifice Screen Assembly Now Used For The Timing Advance Mechanism{1251,1272,1288,1292}
1986/10/20
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
Improved Retaining Bushing In Fuel Injection Pump {1251,1250}
1986/12/01
New Torque Control Group Used In Governor And Fuel Injection Pump Group{1264}
1986/12/22
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06
Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10
Separate Grounding Of Throttle Limit Switch And Shutoff Solenoid Improves Component Reliability; New Throttle Limit Switch Used{1269,1155,1400}
1989/07/24
New Valve Assembly And Washer Used In Fuel Transfer Pump Group{1256}
1989/12/25
New Valve Assembly And Spacer Used In Fuel Transfer Pump Group {1256}
1990/05/21
Fuel System Parts Information{1251,1264,1250}
1991/09/02
Use 7E5888 Fuel Injection Pump Housing As A Service Replacement For Pre 1991 Fuel Injection Pump Housings{1253}
1991/09/30
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
New Fuel Injection Pump Groups Have Larger Diameter Camshaft Bores, New Lifter Assembly, And Shorter Plunger And Barrel Assembly{1251,1253,1281,1292}
1992/09/21
3406 Truck Engine Component Update{1052,1119,1201,1202,1205,1214,1218,1254,1288,1803}
1992/10/26
Summary Of Changes To Timing Advance Drive Groups{1272}
1993/05/24
Fuel Injection Pump Improvements{1251}
1994/02/07

Caterpillar Parts SIS Catalog 3406B :

PUMP GP-GOV & FUEL INJ
1N-3111 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
1N-3111 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
1N-3111 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
1N-3111 PUMP GP-GOV & FUEL INJ
PUMP GP-FUEL TRANSFER
1W-1700 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
1W-1700 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL PRIMING
9N-3937 PUMP GP-FUEL PRIMING
PUMP GP-FUEL PRIMING
4N-3287 PUMP GP-FUEL PRIMING
PUMP GP-GOV & FUEL INJ
4P-2847 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-2427 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-2427 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-2427 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-2427 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-2428 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-2429 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4W-3896 PUMP GP-GOV & FUEL INJ

Truck sale:

1990 CAT 3406B
USD $25,000 
1990 CAT 3406B

Power Generation Enterprises Inc.
North Hollywood, California
1991 CAT 3406B
USD $22,000 
1991 CAT 3406B

Ransome CAT
Bensalem, Pennsylvania
1989 CAT 3406B
USD $35,000 
1989 CAT 3406B

Worldwide Power Products LLC
Houston, Texas
1988 CAT 3406B
USD $29,000 
1988 CAT 3406B

Ransome CAT
Bensalem, Pennsylvania
CATERPILLAR 3406B 1988
$29,000 USD 
CATERPILLAR 3406B 1988
- MARINE - PROPULSION
RANSOME ENGINE POWER
United States